Find the number of defective items

Reference no: EM13121087

Probability

Suppose that a batch of 100 items contains 6 that are defective and 94 that are nondefective. If X is the number of defective items in a randomly drawn sample of 10 items from the batch, find

a) P(X = 0)
b) P(X > 2)

Reference no: EM13121087

Questions Cloud

What amount of the refund : What amount of the refund, if any, should Grace include in her gross income if last year her total itemized deductions exceeded the standard deduction by $350?

Commonly confused word : Identify those with errors by marking each of the errors in bold. Make the correction in parentheses after the error. For those that are correct, write correct at the end of the sentence.

What is the percent of scores be outstanding : A standard deviation of 68. a score is considered outstanding if it is at least 420. what is the % of the scores would be outstanding?

What amount of the refund : What amount of the refund, if any, should Grace include in her gross income if last year her total itemized deductions exceeded the standard deduction by $350?

Find the number of defective items : Suppose that a batch of 100 items contains 6 that are defective and 94 that are nondefective. If X is the number of defective items

What is the change in energy of the gas : A gas expands and does pv work on its surroundings equal to 347 J. At the same time, it absorbs 127J of heat from the surroundings, what is the change in energy of the gas.

Objective questions : After using classical conditioning to train a child to stand whenever a teacher calls their name, the child begins to stand whenever any adults refer to them. What has occurred?

Determining scale distance : A certain map is drawn so that a distance of 0.5 inch on the map represents 12.5 miles of actual distance. If the distance between two towns is 4.5 inches on the map, what is the actual distance, in miles, between the two towns?

Calculate how much estate tax would have been saved : Harold and Maude are married and live in a common-law state. Neither have made any taxable gifts and Maude owns (holds title) all their property. She dies with a taxable estate of $15 million and leaves it all to Harold. He dies several years late..

User Account

All Pages